Thanks sck451. I managed to remove the heatsink (despite a very sticky screw) and found the battery. New battery is now in and all working fine.
Many thanks to all who replied.
Thank you Tony Carter,
Here are the relevant sections of my order:
Case Processor (CPU) Motherboard Memory (RAM) Graphics Card 1st Storage Drive 2nd Storage Drive DVD/BLU-RAY Drive Power Supply Power Cable Processor Cooling Thermal Paste Sound Card Wireless Network Card USB/Thunderbolt...
Orders page? Not sure what that is. But details are:
System Boot Time: 27/03/2024, 09:25:24
System Manufacturer: PC Specailist LTD
System Model: Intel Z370
System Type: x64-based PC
Processor(s): 1 Processor(s) Installed...
I have a PC Specialist desktop PC. It keeps booting to BIOS, so I'm fairly sure that the CMOS battery needs replacing. Fine. Except that I can't find it. I see where the battery should be in the motherboard manual (WS Z390) but that doesn't match what I see when I open the PC...